Add free space to the system in xiaomi rom

[msz.zarei]

Hello. I want to add some programs and files to the system/priv-app path. Unfortunately, there is not enough free space for this and it is not possible to copy or transfer the file. (there is about 60 megabytes of space). How can I increase this space?

Is it possible to increase this space by editing the ROM (editing system.new.dat.br) and flashing it? Or is it possible to edit the system image file ( with unpack it ) and move your desired programs into system/priv-app and pack the system image again and finally flash it?

 

[jwoegerbauer]

Requires the apps that get moved to /system/priv-apps also to be entered in the admission list, otherwise moving doesn't make any sense, IMO

 

[msz.zarei]

Requires the apps that get moved to /system/priv-apps also to be entered in the admission list, otherwise moving doesn't make any sense, IMO

Where is the admission list and how do I edit it? By editing this file and adding programs, can it be flashed?